EXHIBIT 12.1



XTO ENERGY INC.

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES



|                                                                                       |  |                        |         |      |   |         |  |      |         |      |   |         |  |   |        
|-------------------------------------------------------------------------------------- |  | ---------------------- | ------- | ---- | - | ------- |  | ---- | ------- | ---- | - | ------- |  | - | -------
|                                                                                       |  | Year Ended December 31
|(in thousands, except ratios)                                                          |  | 2004                   |         | 2003 |   | 2002    |  | 2001 |         | 2000
|Income before income tax, minority interest and cumulative effect of accounting change |  | $                      | 825,620 |      | $ | 444,510 |  | $    | 286,749 |      | $ | 455,357 |  | $ | 176,432
|Interest expense                                                                       |  |                        | 94,063  |      |   | 64,321  |  |      | 54,391  |      |   | 56,317  |  |   | 81,759 
|Interest portion of rentals                                                            |  |                        | 7,134   |      |   | 8,908   |  |      | 2,575   |      |   | 3,919   |  |   | 5,776  
|                                                                                       |  |                        |         |      |   |         |  |      |         |      |   |         |  |   |        
|Earnings before provision for taxes and fixed charges                                  |  | $                      | 926,817 |      | $ | 517,739 |  | $    | 343,715 |      | $ | 515,593 |  | $ | 263,967
|                                                                                       |  |                        |         |      |   |         |  |      |         |      |   |         |  |   |        
|Interest expense                                                                       |  | $                      | 94,063  |      | $ | 64,321  |  | $    | 54,391  |      | $ | 56,317  |  | $ | 81,759 
|Capitalized interest                                                                   |  |                        | 2,635   |      |   | 2,240   |  |      | 4,330   |      |   | 6,649   |  |   | 3,488  
|Interest portion of rentals                                                            |  |                        | 7,134   |      |   | 8,908   |  |      | 2,575   |      |   | 3,919   |  |   | 5,776  
|Preferred stock dividends                                                              |  |                        |        |      |   |        |  |      |        |      |   |        |  |   | 1,758  
|                                                                                       |  |                        |         |      |   |         |  |      |         |      |   |         |  |   |        
|Total Fixed Charges                                                                    |  | $                      | 103,832 |      | $ | 75,469  |  | $    | 61,296  |      | $ | 66,885  |  | $ | 92,781 
|                                                                                       |  |                        |         |      |   |         |  |      |         |      |   |         |  |   |        
|Ratio of Earnings to Fixed Charges                                                     |  |                        | 8.9     |      |   | 6.9     |  |      | 5.6     |      |   | 7.7     |  |   | 2.8